Auto Flowering Cannabis Seeds

Auto Flowering Cannabis Seeds

Auto-flowering strains are relatively new, taking some of their genetics from ‘Cannabis Ruderalis’ (a very hardy form of cannabis that has its origins in central Russia), as well as genetics from the Sativa/Indica varieties. In order for Sativa/Indica strains to flower, they must be exposed to a 12 hour light cycle (as opposed to the 16+ hour light cycle needed for vegetative growth). Ruderalis strains flower automatically, regardless of the light cycle, after 2-4 weeks.

All of this effectively means that you can grow Autoflowering plants outdoors during the Summer season, without any worries of rot/Mould setting in to ruin your harvest, making them an excellent choice for beginner and expert alike.

The auto-flowering strains you will find below capture the best of both worlds; the high potency and variety of flavour that can only be found with Indica/Sativa strains, and the automatic flowering qualities of the Ruderalis strain.

..and as always you can expect nothing less than high quality cannabis seeds when you buy from our team here at SeedMasters.com! 

Show:
Sort By:

Auto New York City

This variety is mostly a Sativa, very popular among growers and with a distinctive lemon taste.Its f..

From £4.10

Auto NL - X-Line

This cannabis strain has been undergoing constant changes for 20 years now; higher flower rate, suga..

From £16.00

Auto Northern Lights

Our variety comes from an old phenotype very difficult to find nowadays. We have cultivated it in hy..

From £5.80

Auto Northern Lights

Northern Light is a marijuana strain which is highly suited to indoor growing. Nearly all promising ..

From £22.95

Auto NYCD

Auto NYCD cannabis seeds are an auto-flowering version of the original NYCD, a Mexican Sativa x Afgh..

From £17.95

Auto Orange Bud

The Dutch Passion master breeder responsible for some of the best modern autoflowering genetics, suc..

From £32.95

Auto Purple

Auto Purple bulk cannabis seeds contain delicious flavors of grape juice and fruity berries accompan..

From £135.00

Auto Purple

Our research for new strains allowed the development of Auto Purple, a mix of Purple and Ruderalis. ..

From £4.80

Auto Shark

A cross between Super Skunk and Northern Lights, Shark has such a good taste and amazing smell that ..

From £5.80

Auto Skunk #1

Auto Skunk #1 cannabis seeds originate from the classic and much-loved strain Skunk #1 Feminised.The..

From £135.00

Auto Skunk 47

Auto Skunk 47 is a fine cross between Auto Critical Mass and carefully selected Auto Kaya 47 cannabi..

From £16.25

Auto Skunk Mass

This fully automatic Critical Mass x Skunk #1 x Ruderalis cross has a sweet, fruity aroma, dense bud..

From £14.10

Auto Somango

Auto Somango is a Jack Herer x Big Skunk auto-flower with an unmistakable flavor guaranteed to satis..

From £14.10

Auto Speed Bud

A selected strain on speed and resinous buds out of all the automatic strains on the market today.Lo..

From £14.35

Auto Super Hash

Super Hash is a plant that keeps its delicious flavor both by pollen extraction and consumed in bloo..

From £4.10